As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F.S. 319 FRAME IS CORRODED BETWEEN STGR 18L TO 19L. (C-CHECK RO 11/28/2021) REMOVED AND REPLACED FRAME SECTION AT F.S. 319.00 STRINGER 17L - 20L IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. COMPLETED TASK CARD 51-900-1002-SKY AND FORM M-337. NO CHANGE TO WEIGHT AND BALANCE. REF ATTACHED CONTINUATION CARD FOR WORK PERFORMED.